74900991

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{211}}^1\times {\mathrm{347}}^1$

素因数の和:603

約数の個数: 32

約数和(自身を含む): 113319936

約数和(自身を除く): 38418945

約数列:

[1, 3, 11, 31, 33, 93, 211, 341, 347, 633, 1023, 1041, 2321, 3817, 6541, 6963, 10757, 11451, 19623, 32271, 71951, 73217, 118327, 215853, 219651, 354981, 805387, 2269727, 2416161, 6809181, 24966997, 74900991]

約数ペア:

[(1, 74900991), (3, 24966997), (11, 6809181), (31, 2416161), (33, 2269727), (93, 805387), (211, 354981), (341, 219651), (347, 215853), (633, 118327), (1023, 73217), (1041, 71951), (2321, 32271), (3817, 19623), (6541, 11451), (6963, 10757)]